generated at
data collection
データコレクション
データ集合
データ収集
Scientific data archiving
Data curation
Data management
Data collection system
Experiment
Observational study
Sampling (statistics)
Statistical survey
Survey data collection
Qualitative method
Quantitative method
Quantitative methods in criminology

googledata collection
image data collection
define data collection
wikipedia data collection
weblio data collection
kotobank data collection
jisho data collection